Have you ever been in your attic in the middle of the summer? It's HOT! That's why you need an attic ventilator. Assisting your air conditioner in cooling your home and in lowering your utility bills, an attic ventilator exhausts the hot air from your attic and brings in cooler air from the outside. This circulation of air greatly reduces the heat load on your home allowing your air conditioner to work more efficiently and to cool your home faster. Adding an attic ventilator to your home will save you money and make you more comfortable.